A guitar string of length 80cm is tuned to the musical note A which has a (fundamental) frequency of...
4
A guitar string of length 80cm is tuned to the musical note A which has a (fundamental) frequency of 220Hz. a) Calculate the speed of the wave along the guitar string Do now : Tuesday, March 22, 2022 A different note is then played by placing your finger half-way along the string.
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Transcript of A guitar string of length 80cm is tuned to the musical note A which has a (fundamental) frequency of...
A guitar string of length 80cm is tuned to the musical note A which has a (fundamental) frequency of 220Hz.
a) Calculate the speed of the wave along the guitar string
Do now:Wednesday, April 19, 2023
A different note is then played by placing your finger half-way along the string.
b) Calculate the frequency of the new note
Halving the length produces a wave of twice the frequency – this is one octave
Today - Activity 5A: Standing Waves
- Read and make notes p65-67:
Musical Notes (timbre…)
Monday - experiment
Wednesday - start Beats
Plan of attack:
H/W Set 3: standing waves due next Fri 22nd Feb
